Join in expert discussion on atomic and condensed matter. Methods for atoms, molecules, condensed matter. This includes the structure of the atom, its energy states, and its interactions.
Threads
Undergrad Why don't metals bond when touched together?
- Ganesh Ujwal
- · Replies 2 ·
Graduate Phonon-Phonon Coupling (Different Wave Vectors)
- acb
- · Replies 11 ·
Graduate Are Phonons Considered Particles in Wave-Particle Duality?
- ShayanJ
- · Replies 2 ·
Graduate Deciding Miller Index when building a transistor?
- radaballer
- · Replies 6 ·
Graduate Specific heat Capacities of metals
- ralden
- · Replies 2 ·
Undergrad What happens if a P-type wafer touches an N-type?
- radaballer
- · Replies 1 ·
Graduate Understanding TEM Calibration Patterns: NiOX vs SiGe Explained
- Rapier
- · Replies 2 ·
Undergrad Sonoluminescence works as an LED possibly?
- nst.john
- · Replies 6 ·
Graduate What is Tau? Baby, don't hurt me, don't hurt me, no more.
- Plant_Boy
- · Replies 2 ·
Graduate Derive Primitive Vectors in Complex Crystal Structure
- ralden
- · Replies 1 ·
Undergrad Band Gap of Semiconductor Materials
- ralden
- · Replies 6 ·
Graduate Hartree-Fock correction to e-e interaction
- CAF123
- · Replies 8 ·
Undergrad Why Do Electrons Jump into the Conduction Band in Semiconductors?
- gracy
- · Replies 6 ·
Graduate Electron diffraction experiment
- Coffee_
- · Replies 5 ·
Undergrad Graphene Nobel winners discover new property of graphene
- rafeh1
- · Replies 11 ·
Graduate Neutron and x-ray inelastic scattering
- prehisto
- · Replies 5 ·
Graduate Graphene Allows Protons to Pass Through
- sanman
- · Replies 1 ·
Graduate Molecular Orbitals: Understanding & Rules
- nigelscott
- · Replies 4 ·
Graduate Current density in graphene-giant?
- carbon9
- · Replies 2 ·
Undergrad Understanding the concept of Polar and Non-Polar Semiconductors
- Apolo
- · Replies 1 ·
Graduate Why Are Some States More Probable in Thermal Equilibrium?
- bobloblaw
- · Replies 1 ·
Graduate What happens when Bose-Einstein Condensate exits a vacuum?
- Jason White
- · Replies 11 ·
Graduate What happens when you remove an excessive amount of electrons.
- Jason White
- · Replies 8 ·
Graduate Mossbauer data analysis - folding
- NidhiA
- · Replies 1 ·
Graduate Resonance in electron impact on atoms
- vrinda mukund
- · Replies 6 ·
Graduate Free electron concentration range between semiconductors and metals
- cryptist
- · Replies 2 ·
Graduate Different values of g factor (gyromagnetic ratio) of nuclei
- mimocs
- · Replies 1 ·
Graduate Why Do g Factors Vary Among Different Atoms?
- mimocs
- · Replies 4 ·
Undergrad Heating & Electrical Resistance
- Jimmy87
- · Replies 3 ·
Graduate Can the volume of a Magnetoptical Trap be estimated from a 2D projection?
- ChrisVer
- · Replies 3 ·
High School What is the Difference Between Valence and Conduction Bands in semiconductors?
- nst.john
- · Replies 4 ·
Graduate Generalising the Ising model to multiple spin values
- TSRUser1234
- · Replies 3 ·
Graduate Law of the PN junction under forward bias. Valid ?
- Amerez
- · Replies 2 ·
Undergrad Benefits of Nitrogen in Venting UHV Systems?
- citw
- · Replies 19 ·
Graduate Tight Binding Model: mathematics
- Waxterzz
- · Replies 3 ·
Graduate What is the first Brillouin zone and how do I construct it?
- Sunnyocean
- · Replies 2 ·
Graduate Solid-State Cooling: Cheaper than Thermoelectric?
- Stanley514
- · Replies 2 ·
Graduate How to compute multidimensional inverse Fourier transform
- Hanyu Ye
- · Replies 2 ·
Undergrad Calculating electron and hole population in a semiconductor
- Gigi555
- · Replies 1 ·
Undergrad Compression of air, and its mass density
- Low-Q
- · Replies 9 ·
Undergrad Energy levels and hydrogen atom
- brianhurren
- · Replies 3 ·
Graduate Convention for the symbol of Dielectric Constant
- Plant_Boy
- · Replies 2 ·
Graduate The complex refractive index vs. permittivity
- Plant_Boy
- · Replies 6 ·
Graduate Positronium emitted wavelengths
- stefan.t1990
- · Replies 1 ·
Undergrad Dispersion relation (particle in a box)
- HAMJOOP
- · Replies 1 ·
Undergrad Forming an Excimer - Explaining the Process for Xenon
- MartinMan
- · Replies 3 ·
Undergrad Hydrogen - The Mysterious Anomaly
- AJRed
- · Replies 5 ·
Graduate Saturation Intensity and Power
- ChrisVer
- · Replies 1 ·
Graduate Degeneracies in Optical Modes in relation to Heat Capacity in a Solid
- war485
- · Replies 1 ·
Graduate ESR Spectroscopy: Hydrogen vs. Deuterium G-factor
- Kulkid
- · Replies 2 ·
Graduate Rotation in a rotating superfluid
- Hornbein
- · Replies 2 ·
Undergrad Semiconductors valence and energy bands
- gracy
- · Replies 5 ·
Graduate Bose Einstein condensation in 2D finite space
- HZhang
- · Replies 2 ·
Graduate What is the lower limit of frequency range of acoustic phonon modes?
- zhanhai
- · Replies 1 ·
Undergrad PN Junctions vs Transistors When Building Logic Gates
- Vishera
- · Replies 3 ·
Graduate Does anyone have experience with DBWS software for Rietveld refinement?
- Luck0
- · Replies 2 ·
Graduate Defect production / neutron radiation
- Goodver
- · Replies 2 ·
Graduate Differences between Powder, Pellet, and Thin Film Forms
- Viswanath
- · Replies 2 ·
Graduate How much the dielectric loss tangent of 10 nm thick SiO2 ?
- PF123
- · Replies 1 ·
High School Molar Mass & Atomic Number: Explained
- Muthumanimaran
- · Replies 2 ·
Graduate Where Can I Find Lecture Notes for Many Body Theory of Solids by John C. Inkson?
- moj20062001
- · Replies 2 ·
Graduate Can Two Atoms in a Bose-Einstein Condensate Occupy the Same Space?
- Davephaelon
- · Replies 3 ·
Graduate Forcing the Future: 12-Year-Old's Invention Advised
- Jack2314
- · Replies 5 ·
Graduate Interacting resonant level model
- gonadas91
- · Replies 1 ·
Undergrad What is the range of optical frequecy?
- faryafada
- · Replies 3 ·
Graduate Can Intense Radiation Enhance Inverse Raman Effect and Multi Photon Absorption?
- tyogav
- · Replies 1 ·
Graduate Find Primitive Cell from Monoclinic Conventional Cell
- ahmedamine_dz
- · Replies 2 ·
Graduate Surface plasmon dependence on surface area to volume ratio
- IxRxPhysicist
- · Replies 1 ·
Graduate Fresnel's Equations: Reflections and Total Internal Reflection
- loginorsinup
- · Replies 2 ·
Graduate Where does the equation for Gaussian beam divergence come from?
- loginorsinup
- · Replies 6 ·
Graduate Discrepency in using Schottky barrier
- madhusudana
- · Replies 1 ·
Graduate Drude model relaxation time approximation
- CAF123
- · Replies 2 ·
Graduate Progress in High Tc Superconductors: A Brief Overview
- Groothouse
- · Replies 6 ·
Graduate Crystal momentum in a lattice.
- emily1986
- · Replies 6 ·
Graduate Physical meaning of orbital polarization?
- phys_student1
- · Replies 6 ·
Graduate Expectation value of semi conductors
- nuclear007
- · Replies 1 ·
Graduate Group Index dependence on refractive index
- loginorsinup
- · Replies 2 ·
Graduate Help needed to understand dispersion curve of a 1D lattice with diatomic basic
- ghegde
- · Replies 1 ·
Undergrad Why do doped semiconductors have a decreased band gap?
- Goodver
- · Replies 1 ·
Graduate What are diffraction orders in nano-structures?
- faryafada
- · Replies 7 ·
Graduate Exploring the Vibrational Degrees of Freedom for Diatomic Molecules
- td21
- · Replies 8 ·
Graduate Does Dynamic Light Scattering Follow the Same Frequency as the Incident Signal?
- Ras9
- · Replies 4 ·
Graduate Relating molecules, atoms to number of optical branches (modes)
- war485
- · Replies 1 ·
Undergrad Silicon: The Key to Solar Panel Efficiency & Why Carbon Isn't Used
- Siddharth Menon
- · Replies 3 ·
Undergrad Why diamond is a hardest structure
- Goodver
- · Replies 1 ·
How Do I Install and Use Spparks for Simulation?
- oostaa
- · Replies 1 ·
Graduate Close Packing of Spheres in Regular Tetrahedral vs. Square Pyramidal C
- fizixfan
- · Replies 8 ·
Graduate New 2D-Nanostructure Research: Latest Solid State Materials
- hokhani
- · Replies 1 ·
High School What Determines the Solidity and Texture of Objects?
- welshtyke
- · Replies 1 ·
Graduate Books on adiabatic elimination
- td21
- · Replies 4 ·
Undergrad Understanding the Clausius Clapeyron Relation: Explained Simply
- Cassiano
- · Replies 1 ·
Graduate Hexagonal System 194 - crystallography
- atomtm
- · Replies 17 ·
Graduate What is the sealing mechanism of UHV view ports & electrical interconnects?
- Questii
- · Replies 3 ·
Graduate Can BCS theory explain type-II superconductor?
- time601
- · Replies 5 ·
Undergrad Can UV Light Be Converted into Visible Light?
- Jaykay1234
- · Replies 3 ·
Graduate Why is Reciprocal Space Used in Crystallography?
- atomtm
- · Replies 3 ·
Undergrad Magnetic Levitation: Design w/ Neodymium & Electric Magnets
- deathhollo
- · Replies 1 ·
Undergrad Electron speed and movement through a copper wire
- Saado
- · Replies 12 ·
Graduate Why is the change in momentum of a crystal include reciprocal lattice vectors?
- cooev769
- · Replies 1 ·
Graduate Do charge carriers affect the total charge of a material in solid state physics?
- Stanley514
- · Replies 14 ·